/**
 * Copyright (C) 2007-2011 JUG Events Team <info@jugevents.org>
 *
 * This file is part of JUG Events - Core.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.jugevents.core.dao;

import java.util.List;

import org.jugevents.core.po.Event;
import org.jugevents.core.po.Speaker;
import org.lambico.dao.generic.Compare;
import org.lambico.dao.generic.CompareType;
import org.lambico.dao.generic.Dao;
import org.lambico.dao.generic.GenericDao;

/**
 * DAO associated to Speaker po.
 * @author Enrico Giurin
 *
 */
@Dao(entity = Speaker.class)
public interface SpeakerDao extends GenericDao<Speaker, Long> {

    /**
     * Retrieves all the events in which the speaker, identified by partial email, has been teacher.
     * @param speakerEmail
     * @return
     */
    List<Event> findEventsByPartialSpeakerEmail(String speakerEmail);

    /**
     * Retrieves all the speakers  which have presented in events
     * identified by partial eventTitle.
     * @param eventTitle
     * @return
     */
    List<Speaker> findSpeakersByPartialEventTitle(String eventTitle);

    /**
     * Retrieves all the speakers identified by a partial resume.
     * @param resume
     * @return
     */
    List<Speaker> findByResume(@Compare(CompareType.ILIKE) String resume);

    List<Speaker> allByEvent(Long id);
}
